The Hubble Diagram to Redshift >6 from 69 Gamma-Ray Bursts

@article{Schaefer2006TheHD,
  title={The Hubble Diagram to Redshift >6 from 69 Gamma-Ray Bursts},
  author={B. Schaefer},
  journal={The Astrophysical Journal},
  year={2006},
  volume={660},
  pages={16-46}
}
  • B. Schaefer
  • Published 2006
  • Physics
  • The Astrophysical Journal
One of the few ways to measure the properties of dark energy is to extend the Hubble diagram (HD) to higher redshifts with gamma-ray bursts (GRBs). GRBs have at least five properties (their spectral lag, variability, spectral peak photon energy, time of the jet break, and the minimum rise time) that have correlations to the luminosity of varying quality. In this paper I construct a GRB HD with 69 GRBs over a redshift range from 0.17 to >6, with half the bursts having a redshift larger than 1.7… Expand
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